8586 холмс
- 6. 1) 4,23 – 3,24 – 8,437 – 4,23 + 6,127 + 3,24
2) -12,35 + (- 8,91 ) + ( - 13,28 ) + 8,91 + 12,35
3) -37,8 + 4,5 – 44,27 – 53,93 + 13,29 +
96,11
- 7. (4,23-4,23)+(3,24-3,24)+(6,127-8,437)=
=0+0+(-2,31)= -2,31
(12,35-12,35)+(8,91-8,91)+(-13,28)=
=0+0+(-13,28)=-13,28
(13,29+96,11)+(-44,27-53,93)+4,5-37,8=
=109,4+(-97,2)+4,5-37,8=
=(-97,2-37,8)+(109,4+4,5)=-135+113,9=-21,1
- 13. 81 − 31 − z = 10
y− =
1
6
- 481 + z = 350